/*
 	Tool for Path Finding Algorithm Testing (ToPFAT) 
 	
    Copyright (C) 2009, Teemu Turunen and Arttu Viljakainen 
    Published under GNU General Public License V3 
    (see http://www.gnu.org/licenses/licenses.html)
    
    This file is part of Tool for Path Finding Algorithm Testing.

    Tool for Path Finding Algorithm Testing is free software: you can 
    redistribute it and/or modify it under the terms of the GNU General 
    Public License as published by the Free Software Foundation, 
    either version 3 of the License, or (at your option) any later version.

    Tool for Path Finding Algorithm Testing is distributed in the hope that it
    will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General 
    Public License for more details.

    You should have received a copy of the GNU General Public License
    along with Tool for Path Finding Algorithm Testing. If not, see         <http://www.gnu.org/licenses/>.
 */

package algorithms;

import java.awt.Point;

/**
 * Class that extends Point by adding String field
 * pointDescription for use.
 * 
 * @author teturun
 */
public class DescriptedPoint extends Point {

	private String pointDescription;
	
	public DescriptedPoint() {
		super();
	}
	
	public DescriptedPoint(int x, int y) {
		super(x, y);
	}
	
	public void setDescription(String text) {
		this.pointDescription = text;
	}
	
	public String getDescription() {
		
		if (this.pointDescription == null)
			return "";
		else
			return this.pointDescription;
		
	}
}
